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(Total 12 Products for Portable Optical 9v Dc Battery Fire Smoke Alarm)
Portable Optical 9V DC Battery Fire Smoke Alarm Smoke Detector with LED Indicator
How to test the Smoke Alarm: 1) It is important to test this unit monthly to make sure it is working properly. Don’t use fire to test your alarms, press the test button on the cover of the unit until the alarm sounds. If it does not alarm, make sure that the unit is receiving power and test it again. If it still does...
combo smoke and co leak detective alarm
* Powered by one 9V battery * Two tone Green and Red LED lights * Sensitivity Setting: CO : 100+/-50PPM CO concentration Smoke: 1%-5%/FT OBS * Motorola IC control, Reliable without false alarming * Field audio and visible alarming * Self test function * High Accuracy * Electrochemistry sensor * Loud,Piercing 85db Horn...
* Power Source :220V AC and 9V battery * Sensitivity : 3%-20%LEL * Power Consumption : 1.7W * Operating Temperature : -10℃ ~ 50℃ * Power, fault and Alarm indication * Horn Level :85 Decibels * Type Of Gas Sensed : + LPG (Butane, Propane)used in normal and mini gas bottles + Gas from piping system (city gas) and...
Household Portable Home Use Fire System Somoke Detector Optical Smoke Alarm
The best seller * Ceiling or wall mounting * Easy to install with mounting hardware included * 9V DC battery operated
* Flash alarm indicator (red) * Test button for easy recommended monthly testing * Low battery signal * Safety clip feature, not allow mounting of smoke alarm without battery installed * Photoelectric...
portable battery powered smoke detector optical smoke alarm
home security stand alone portable fire smoke alarm 9v battery
How to test the Smoke Alarm: 1) It is important to test this unit monthly to make sure it is working properly. Don’t use fire to test your alarms, press the test button on the cover of the unit until the alarm sounds. If it does not alarm, make sure that the unit is receiving power and test it again. If it still does...
Portable household lpg gas safety device methane gas leak detector co gas alarm detector
Shenzhen Rictron Gas and CO Combined Detector Mainly Feature: * Power supply: AC220V/50~60Hz& 9v backup battery
* Sensor: Electrochemistry Co and Gas
* Excellent reliability & high stability.
* Durabl
*Combo smoke detector/carbon monoxide alarm detects two threats *Electrochemical CO sensor alerts you to carbon monoxide danger *Photoelectric sensor detects smoke while minimizing false alarms *Battery-operated unit installs quickly and easily without an electrician, A single button tests the unit or silences the...
*Combo smoke detector/carbon monoxide alarm detects two threats *Electrochemical CO sensor alerts you to carbon monoxide danger *Photoelectric sensor detects smoke while minimizing false alarms *Battery-operated unit installs quickly and easily without an electrician, A single button tests the unit or silences the...
Portable Multiple linked Two-tone LED Smoke Alarm Wireless Smoke Detector RC421-WL
DESCRIPTION: * Power Supply: 9V DC Battery
* Photoelectric Sensor
* Radio Frequency: 433.92 MHz
* Range: 50 meters (min) in free space
* Maximum Link Number: 20 pcs
* Two-Tone LED:
Red LED Indicates Alarm
Green LED Indicates Radio Signal is Received
* Low Battery Alarm
* High Sensitivity * CE ,EN14604 Approval
Portable Gas Detector Alarm Sensor leak Detection for LPG Natural Gas
The product(RCG412/412V) When trigger the gas detector, it will alarm with build-in siren. This detector adopt catalytic combustion method sensor which is stable and reliable. It keeps the place safe from the threats of combustible gas (such as liquefied petroleum gas(LPG), natural gas, methane, etc.) Main Features:
Powerful factory wholesale lpg gas leak detector 220v power supply portable gas detector
The product(RCG415/415V) When trigger the gas detector, it will alarm with build-in siren. This detector adopt catalytic combustion method sensor which is stable and reliable. It keeps the place safe from the threats of combustible gas (such as liquefied petroleum gas(LPG), natural gas, methane, etc.) Main Features:
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.